South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Hypoxic ischaemic encephalopathy (HIE) is one of the major contributors to neonatal mortality and morbidity in developing countries. Scarcity of resources limits clinicians in optimally caring for these patients. Optimal utilisation of clinical tools such as the Thompson score (TS) can assist in improving care by classifying the severity of HIE followed by appropriate treatment. ⋯ The TS is still a useful clinical tool in the era of TH as it is able to predict some early neonatal outcomes such as LOS and a need for ASM at discharge. It is also able to demonstrate increased frequency of duration of resuscitation and a need for adrenaline in severely encephalopathic infants compared with mild. A high TS is also associated with severe metabolic acidosis and increased frequency of TOD. Maternal hypertension, meconium-stained liquor and PSSL are the common risk factors for HIE at TPTH.
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This article explores the management of snakebite to vulnerable patient groups, namely children and pregnant women as well as providing detail on the current best practice when caring for venom ophthalmia and surgical wounds resulting from snakebite. Finally, the optimal free-to-use medical record for accurate documentation of snakebite incidents is provided for use by South African practitioners.
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The objective of this study was to establish scientific causality and to devise criteria to implicate intrapartum hypoxia in cerebral palsy (CP) in low-resource settings, where there is potential for an increase in damaging medicolegal claims against obstetric caregivers, as is currently the situation in South Africa. For the purposes of this narrative review, an extensive literature search was performed, including any research articles, randomised controlled trials, observational studies, case reports or expert or consensus statements pertaining to CP in low-resource settings, medicolegal implications, causality, and criteria implicating intrapartum hypoxia. In terms of causation, there are differences between high-income countries (HICs) and low-resource settings. ⋯ Revised criteria in an algorithm for low-resource settings to implicate intrapartum hypoxia in neonatal encephalopathy (NE)/ CP are presented. The algorithm relies first on specialist neurological assessment of the child, determination of the occurrence of neonatal encephalopathy (by documented or verbal accounts) and findings on childhood MRI, and second on evidence of antepartum and intrapartum contributors to the apparent hypoxia-related CP. The review explores differences between low-resource settings and HICs in trying to establish causation in NE/CP and presents a revised scientific approach to causality in the context of low-resource settings for reaching appropriate legal judgments.
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Alcohol is a significant contributor to injury-related morbidity and mortality in South Africa (SA). During the COVID-19 global pandemic, restrictions to movement and to the legal access of alcohol* were introduced in SA. This study aimed to investigate the effect of alcohol bans during the COVID-19 lockdown periods on injury-related mortality and the blood alcohol concentrations (BAC) in these deaths. ⋯ There was a clear decrease in injury-related deaths in the WC during the COVID-19-related lockdown periods that coincided with the alcohol ban and restriction of movement and an increase following relaxation of restrictions on alcohol sales and movement. The data illustrated that mean BACs were similar between all periods of alcohol restriction compared to 2019, apart from hard lockdown in April-May, 2020. This coincided with a smaller mortuary intake during the level 5 and 4 lockdown periods. Keywords: Alcohol; blood alcohol concentration; COVID-19; injury; lockdown; South Africa; violent death; Western Cape * Alcohol refers to ethanol.